awk {a..p} 编号

1cpuer

echo {a..p}
awk 编号
a0 b1...
或
a1 b2...

jason680

$ echo {a..p} | awk '{for_="="=="=";For=NF;For_="-"-"-";for(_for=for_;_for<=For;++_for)_for_=_for_ $_for _for-for_" ";print _for_ }'
a0 b1 c2 d3 e4 f5 g6 h7 i8 j9 k10 l11 m12 n13 o14 p15

$ echo {a..p} | awk '{for_="="=="=";For=NF;For_="-"-"-";for(_for=for_;_for<=For;++_for)_for_=_for_ $_for _for-For_" ";print _for_ }'
a1 b2 c3 d4 e5 f6 g7 h8 i9 j10 k11 l12 m13 n14 o15 p16

1cpuer

回复 2# jason680

# echo {a..p} | sed 's/. /&\n/g' | awk '{print $0,NR}' | sed ':1;N;s/\n//;t1' | sed 's/ //g;s/[0-9]\+/& /g'   
a1 b2 c3 d4 e5 f6 g7 h8 i9 j10 k11 l12 m13 n14 o15 p16



# echo {a..p} | sed 's/. /&\n/g' | awk '{print NR,$0}' | sed ':1;N;s/\n//;t1' | sed 's/ //g;s/[a-z]\+/& /g'
1a 2b 3c 4d 5e 6f 7g 8h 9i 10j 11k 12l 13m 14n 15o 16p

1cpuer

回复 2# jason680

在下实在是服
for_="="=="="

球注释

1cpuer

# echo {a..p} | sed 's/. /&\n/g' |awk '{for(i=0;i<NF;i++)print NR$0}'|awk -v RS="" '{for(i=0;i<NF;i++){gsub("\n","")};print $0}'
1a 2b 3c 4d 5e 6f 7g 8h 9i 10j 11k 12l 13m 14n 15o 16p

1cpuer

# echo {a..p} | awk '{gsub(". ","&\n");print $0}' |awk '{for(i=0;i<NF;i++)print NR$0}' |awk -v RS="" '{for(i=0;i<NF;i++){gsub("\n","")};print $0}'
1a 2b 3c 4d 5e 6f 7g 8h 9i 10j 11k 12l 13m 14n 15o 16p

1cpuer

# echo {a..p} | sed 's/. /&\n/g' |awk '{for(i=0;i<NF;i++)print NR$0}'|awk -v RS="" '{for(i=0;i<NF;i++){gsub("\n","")};print $0}'
1a 2b 3c 4d 5e 6f 7g 8h 9i 10j 11k 12l 13m 14n 15o 16p

1cpuer

# echo {a..p} | awk '{d_="="=="=";b=NF;b_="-"-"-";for(_d=d_;_d<=b;++_d)_d_=_d_ $_d _d-d_" ";print _d_ }'
a0 b1 c2 d3 e4 f5 g6 h7 i8 j9 k10 l11 m12 n13 o14 p15

# echo {a..p} | awk '{d_="="=="=";b=NF;b_="-"-"-";for(_d=d_;_d<=b;++_d)_d_=_d_ $_d _d-d_" ";print _d_ }'
a0 b1 c2 d3 e4 f5 g6 h7 i8 j9 k10 l11 m12 n13 o14 p15

1cpuer

回复 2# jason680

$ echo {a..p} | awk '{for_="="=="=";For=NF;For_="-"-"-";for(_for=for_;_for<=For;++_for)_for_=_for_ $_for _for-for_" ";print _for_ }'
a0 b1 c2 d3 e4 f5 g6 h7 i8 j9 k10 l11 m12 n13 o14 p15

能注释一下吗？

龙牙地主天

1. # echo {a..p} | awk 'BEGIN{n=1}{for(i=1;i<=NF;i++) printf $i n++ FS; printf "\n"}'
   
2. a1 b2 c3 d4 e5 f6 g7 h8 i9 j10 k11 l12 m13 n14 o15 p16
   
3. 
   
4. # echo {a..p} | awk 'BEGIN{n=0}{for(i=1;i<=NF;i++) printf $i n++ FS; printf "\n"}'
   
5. a0 b1 c2 d3 e4 f5 g6 h7 i8 j9 k10 l11 m12 n13 o14 p15

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